LUNA Innovations

PSW-003/PSW-003-M High-Speed Polarization Switch

Luna Innovations’ all solid-state, high speed self-latching polarization switch can quickly and repeatedly rotate the SOP of incoming light by a fixed angle, either 45 or 90 degrees, or convert an input linear polarization state to an output circular polarization state with 45 μs switching time, typically

Luna Innovations’ all solid-state, high speed self-latching polarization switch can quickly and repeatedly rotate the SOP of incoming light by a fixed angle, either 45 or 90 degrees, or convert an input linear polarization state to an output circular polarization state with 45 μs switching time, typically

Key Features

  • Digitally switched SOP
  • Fast switching time 45 μs (typical)
  • SOP repeatability 0.1°
  • Self-latching
  • Zero static power dissipation
  • Compact
  • Minimal heat generation

Specifications

Wavelength range
1550±30 nm or 1310 ±30nm
Polarization rotation (at λc , 23°C)
45±0.5° or 90±0.5°
Polarization rotation angle
45 or 90 ±1°
Polarization repeatability
±0.1°
SOP switching time
45 µs typical (@10 V bias)
Insertion loss
0.5 dB (max)

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